King Sombra

Origin: My Little Pony Friendship Is Magic (S3 Ep1)
Voice Actor: Jim Miller

Type Of Villain: Corrupt Royalty

Goal: The enslavement of the Crystal Empire

Description

King Sombra is an evil unicorn with a heart as black as night. He subjugated the Crystal Empire, sealing away the Crystal Heart and enslaving the Crystal Ponies. He was eventually sealed away by the Royal Sisters, turned into shadow and imprisoned within a glacier. Before he was banished, Sombra placed a curse upon the empire, causing it to disappear for a thousand years. Now his seal is broken, and Sombra has returned to reclaim his Empire of slaves.

"Yeeessss, my cryssstal sssslaaavesss!"

Clip
Music (Fanmade)

Yellow Diamond

Origin: Steven Universe (S2 Ep25)
Voice Actor: Patti Lupone

Type Of Villain: Corrupt Royalty

Goal: Destruction of Earth

Description

One of the four Diamond monarchs reigning over the Gem Homeworld. Yellow Diamond is in direct control of Homeworld's military forces and geoweapons, making her a powerful force to be reckoned with. Her utter disdain for Earth and its organic life have been made clear by her attempt to destroy the Earth with an inhumane Gem super-weapon known as The Cluster. If not for Steven and a rouge Peridot, Earth would have been torn to pieces. Thus Yellow Diamond would have killed two birds with one stone, all life on Earth would be destroyed, and she gets her geoweapon.

"You are to leave the Cluster to grow! It will tear apart the Earth, and I will take immense satisfaction in erasing that hideous rock off of our star maps! IS THAT CLEAR!?"

Clip
Music

Asra Nox

Origin: Starbound (2013)

Type Of Villain: Cultist

Goal: The elimination of all non-human races

Description

Asra Nox is the founder of the Occasus, a cult dedicated to bringing about an entity known as the Ruin in order to destroy all non human races. Nox's motivations however are not fueled by prophetic visions or religious zealotry. Nox's parents and home were wiped out by alien raiders, creating a deep hatred for anything non-human, and if she has her way, the humans will rule the universe atop the corpses of all other life.

"You know you're way in over your head don't you?"

Clip
Music

The Lich

Origin: Adventure Time (S2 EP24)
Voice Actor: Ron Perlman

Type Of Villain: Undead

Goal: Extinction of all life

Description

The Lich is an ancient force, driven by the singular goal of snuffing out all life in the universe. It's very voice causes even the strongest willed creatures to fall to their knees in agony. If not for the efforts of ancient heroes, and Finn himself, the Lich would have already succeeded in turning the universe into a lifeless cold void. But even now, his influence is still felt by all living creatures, warning them of his eventual return.

"Before there was time, before there was anything, there was nothing. And before there was nothing, there were Monsters."

Clip
Music

Seath The Scaleless

Origin: Dark Souls (2011)

Type Of Villain: Insane

Goal: Immortality

Description

Seath is the only eternal dragon without the stone scales that grant immortality. In his pursuit of knowledge he furthered the art of sorceries while attempting to secure a method of eternal life. After decades he procured a temporary solution, the Primordial Crystal, which closed his wounds and slowed his age. Centuries of isolation left him blind and insane, capturing maidens across the land to experiment upon them in unspeakable ways. Now, his experiments roam free, terrorizing the land and slaughtering all they come across, leaving all but the bravest and strongest undead to challenge him.

Clip
Music

Dark Matter Swordsman

Origin: Kirby's Dreamland 2 (1995)

Type Of Villain: True Antagonist

Goal: Eternal Misery

Description

Dark Matter is the hidden antagonist of Nintendo's 1995 classic, Kirby's Dreamland 2. The swordsman is only revealed after the player reaches 100% completion, where Kirby must use the Rainbow Blade in order to even scratch the Swordsman's black hide. Dark Matter's true goals are not  revealed until the game's sequel, but it can be assumed that whatever it is, it spells doom for Dreamland and its people.

Clip 

Music
Phase 1
Phase 2